90912696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4261}}^1$

素因数の和:4404

約数の個数: 64

約数和(自身を含む): 261857280

約数和(自身を除く): 170944584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 4261, 5334, 7112, 8522, 10668, 12783, 17044, 21336, 25566, 29827, 34088, 51132, 59654, 89481, 102264, 119308, 178962, 238616, 357924, 541147, 715848, 1082294, 1623441, 2164588, 3246882, 3788029, 4329176, 6493764, 7576058, 11364087, 12987528, 15152116, 22728174, 30304232, 45456348, 90912696]

約数ペア:

[(1, 90912696), (2, 45456348), (3, 30304232), (4, 22728174), (6, 15152116), (7, 12987528), (8, 11364087), (12, 7576058), (14, 6493764), (21, 4329176), (24, 3788029), (28, 3246882), (42, 2164588), (56, 1623441), (84, 1082294), (127, 715848), (168, 541147), (254, 357924), (381, 238616), (508, 178962), (762, 119308), (889, 102264), (1016, 89481), (1524, 59654), (1778, 51132), (2667, 34088), (3048, 29827), (3556, 25566), (4261, 21336), (5334, 17044), (7112, 12783), (8522, 10668)]